CVE-2026-44407 — Denial of Service
CVE-2026-44407 — A remote denial-of-service vulnerability exists in the ZTE Cloud PC client uSmartview, which may lead to memory corruption and remote denial of service.
What This Means For You
- If your environment is affected by CWE-134, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-44407 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
1 rule · 6 SIEM formats1 detection rule auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
Possible ZTE Cloud PC Client uSmartview DoS Exploit Attempt - CVE-2026-44407
title: Possible ZTE Cloud PC Client uSmartview DoS Exploit Attempt - CVE-2026-44407
id: scw-2026-05-07-ai-1
status: experimental
level: high
description: |
This rule detects the execution of the ZTE Cloud PC client 'uSmartView.exe' with a command line that attempts to exploit a path traversal vulnerability (CWE-134) leading to a denial of service (CVE-2026-44407). The long sequence of '..\' is indicative of an attempt to reach sensitive system files or execute arbitrary commands via a vulnerable component.
author: SCW Feed Engine (AI-generated)
date: 2026-05-07
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-44407/
tags:
- attack.impact
- attack.t1499
logsource:
category: process_creation
detection:
selection:
Image|endswith:
- 'uSmartView.exe'
CommandLine|contains:
- '..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\..\windows\system32\cmd.exe'
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-44407 | vulnerability | CVE-2026-44407 |
| CWE-134 | weakness | CWE-134 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 07, 2026 at 12:16 UTC |
This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.
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